mybb duplicate post finder plugin request?

[marcus123]

Guys please help me to come up with a plugin that will check every post if the user has already posted the same content within last 1 hour?

This should get you going: http://community.mybb.com/thread-154012.html

---

Chould you please make this code work???

function duplicatepost()
{
    global $mybb, $db;


$query = $db->simple_select("posts p", "p.message='".$db->escape_string($mybb->input['message'])."' AND p.dateline>".(TIME_NOW-600));
				$duplicatepost = $db->fetch_field($query, "p.message");

				if ($duplicatepost)
				{
					
					error("some error");
				}
				

}